In accordance with current legislation we recycle batteries in a proportion equivalent to our sales. Specifically if you buy a battery from AboutBatteries.com, we can recycle a used battery charger of a similar nature (weight, volume and equivalent technology).
You can return your old battery for recycling stating clearly on the package "DECHET [technologie]" (Waste [technology]) (where [technology] is replaced by that of recycled products: Ni-Cd, Ni-MH, Li-ion ...) :
AboutBatteries - Logistics Centre
"DECHET [technologie]" (Waste [technology])
2 avenue de l'Energie
67800 HOENHEIM - FRANCE